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Factor's aero-all-rounder: light enough to climb, aero enough to race, and a stiff, precise race bike that reviewers keep measuring against the Tarmac SL8.
Racers who want a boutique aero-light bike. O2 VAM is the climbing sibling; LS is gravel.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 503 mm | 370 mm | 1.36:1 | 80 mm | 380 mm | 165 mm | 71.1° | 74.5° | 405 mm | 969 mm | 72 mm | 700c |
| 52 | 523 mm | 376 mm | 1.39:1 | 90 mm | 400 mm | 170 mm | 72.5° | 74.0° | 405 mm | 971 mm | 72 mm | 700c |
| 54 | 542 mm | 384 mm | 1.41:1 | 100 mm | 420 mm | 172.5 mm | 72.5° | 74.0° | 405 mm | 985 mm | 72 mm | 700c |
| 56 | 565 mm | 392 mm | 1.44:1 | 100 mm | 420 mm | 172.5 mm | 73.3° | 73.5° | 405 mm | 987 mm | 70 mm | 700c |
| 58 | 587 mm |
Same OEM palette as 2026.
The published chart moved versus 2026.
No verified spec sheet for 2027 or 2026.
No launch MSRP in the catalog yet.
We couldn't find any reviews for this model year.
| 401 mm |
| 1.46:1 |
| 110 mm |
| 440 mm |
| 175 mm |
| 73.3° |
| 73.5° |
| 408 mm |
| 1006 mm |
| 70 mm |
| 700c |
| 61 | 611 mm | 409 mm | 1.49:1 | 110 mm | 440 mm | 175 mm | 73.3° | 73.5° | 410 mm | 1022 mm | 68 mm | 700c |
